UTILIZATION OF CARROT PEEL AS STARCH-BASED BIOPLASTIC

Abstract

Non-renewable plastics have a negative impact on the environment, contributing to pollution and waste accumulation. Bioplastics offer a sustainable solution by utilizing renewable resources and providing improved biodegradability. These materials can be produced from vegetable waste, making them more environmentally friendly. In this study, the researchers developed a bioplastic using carrot peel to promote waste reduction and sustainability. By incorporating renewable materials, bioplastics contribute to a circular economy and support the transition toward environmentally responsible alternatives to traditional plastics. This study employed an experimental research design, which is appropriate for measuring and testing causal relationships between variables. The researchers manipulated specific variables to compare carrot peel–based bioplastics with commercially available biodegradable plastics in terms of biodegradability and durability. Through controlled experimentation, the researchers observed real-life applications and evaluated the performance of the developed bioplastic. The findings revealed that the researchers encountered more challenges than initially expected in producing carrot peel–based bioplastic. Despite these challenges, the results demonstrated the potential advantages of the bioplastic formulation. The study highlighted the importance of ingredient composition, particularly the inclusion of vinegar in the cornstarch mixture, which facilitated particle breakdown and enhanced the strength of the bioplastic during solidification. The optimal formulation identified consisted of 10 mL of distilled water, 0.5 to 1.5 grams of glycerol, 1.5 grams of cornstarch, and 1 milliliter of vinegar. The findings demonstrate the effectiveness of the selected ingredients in producing a functional bioplastic. The process shows that bioplastics can be created using accessible household materials through recycling practices. Additionally, the study establishes the potential of carrot peel–based bioplastic as a viable alternative for sustainable packaging. These results contribute to the advancement of eco-friendly materials and support efforts toward environmental sustainability.